baber/WOPTO huggingface dataset:
Patent JP-H11275215-A (JP)
Title: Mobile telephone set and network lock control method
Inventor: COOPER DAVID E
IPC: H04M1/66
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To enable an operator to facilitate a legal unlock and to prevent an illegal unlock. SOLUTION: Network lock limiting the use of a mobile telephone set 1 only to a specified network is performed at the time point of vending the mobile telephone set 1. In the process of lock, the unlock cancel of a password number is programmed from a subscriber identification module(SIM) 4 to the mobile telephone set 1. In the case of unlock, a random number is transmitted from the mobile telephone set 1 to the SIM 4 and by using that random number and the unlock code, the SIM 4 calculates a certain value and transmits it to the mobile telephone set 1. Only when that value is coincident with a value similarly calculated inside, the mobile telephone set 1 performs unlock.
Patent JP-H08245772-A (JP)
Title: Production of polyester copolymer having terephthalate and naphthalate units
Inventor: YUUJIIN JIYON BAAKETSUTO
IPC: C08G63/78
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a polyester copolymer produced by a novel process which has been improved, e.g. in achievable mol.wt., over the conventional processes for producing polyester copolymers.  
     SOLUTION: This process for preparing a random polyester copolymer comprises the steps of: bringing an alkyl diester of naphthalenedicarboxylic acid into contact with a first alkyldiol under ester interchange conditions in the presence of an ester interchange catalyst to prepare a bis(hydroxyalkyl naphthalate); subsequently deactivating the ester interchange catalyst; bringing bis(hydroxyalkyl naphthalate) and a polycondensation catalyst into contact with the product under polycondensation conditions to prepare a low-mol.wt. naphthalate-based polymer product having a degree of polymn. of 20 to 100; and reacting the low-mol.wt. naphthalate-based polymer with either phthalic acid and a secondary alkyldiol or phthalic acid and an oligomer prepd. from the secondary alkyldiol under esterification conditions. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H05181999-A (JP)
Title: Scanning pattern generation device for bar code reader
Inventor: SUZUKI KATSUNORI
IPC: H04N1/113
Filed: 1991-12-27
Abstract: PURPOSE:To reduce the size of the overhead type fixed bar code reader. CONSTITUTION:A secondary reflecting mirror B1 is interposed as a return mirror halfway between a primary reflecting mirror group A0 consisting of three mirrors A1, A2, and A3 which generate five kind of scanning lines and a tertiary reflecting mirror group C0 consisting of three mirrors C1, C2, and C3. Further, mirrors M1-M3 constituting a rotary polygon mirror are set at different angles. The distance between the primary reflecting mirror group A0 and tertiary reflecting mirror group C0 is shortened to reduce the size of the device. Further, plural scanning patterns which shift in parallel can be generated and the read performance is improved.
Patent JP-H10201175-A (JP)
Title: Gas cooled electric apparatus having stator winding
Inventor: MEIER WALTER
IPC: H02K9/10
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To realize forced cooling of a round joint related to a delivery eye by coupling a first cooling channel directly with a second channel in a round joint designed as a hollow conductor. SOLUTION: A round joint 20 has rectangular shape and designed as a hollow conductor having a second cooling channel 9. First cooling channel 8 of a delivery eye 5 is coupled freely with a cooling channel 10 in a pipe joint 11 and the second cooling channel 9 in the round joint 20. The first cooling channel 8 of the delivery eye 5 is also coupled freely with the induction region 32 of a fan in order to ensure forced cooling of a delivery eye 5b and the round joint 20. Each round joint 20 is sealed with a seal cap 23 and the second cooling channel 9 is opened to an insulating tube 31 through the seal cap 23 and a joint 21. The insulating tube 31 is secured, at one end thereof, to a barrier wall 33 through screw joint.
Patent JP-H06197165-A (JP)
Title: Call holding system in switchboard
Inventor: MARUOKA MASANORI
IPC: H04Q3/58
Filed: 1992-12-25
Abstract: PURPOSE:To provide a call holding system in a switchboard with high serviceablity capable of informing a holding person side when a held person side wants reconnection. CONSTITUTION:At the time of informing a holding person side TEL-A that a held person side TEL-B wants to have a holding state cancelled, a holding cancellation urging operation is performed and holding cancellation urging signals are transmitted to a CPU. When the signals are received, the CPU confirms whether the TEL-A is in the middle of speech or not. In the case of not in the middle of the speech, the transmission channel of ALM is connected to the reception channel of the TEL-A, the changeover instruction of SPSW is transmitted to the TEL-A and recovery to the speech is urged through the speaker SP of the TEL-A. On the other hand, when the TEL-A is in the middle of the speech with a third person, the reception channel of the telephone set TEL-A connected through TSW to the transmission channel of the third person is switched to the connection with the transmission channel of a holding alarm transmission circuit ALM, holding alarm sound is transmitted through the handset HS of the TEL-A and the recovery to the speech is urged.
Patent JP-H07180450-A (JP)
Title: Folding door
Inventor: UESUGI KATSUHIDE
IPC: E06B9/06
Filed: 1993-12-22
Abstract: PURPOSE:To assemble a panel unit on rails and remove it with few people of one or two at the most without requiring a special apparatus for a weight in a folding door foldably connected with a plurality of panels via junction members to form the panel unit and openably assembled with the panel unit along a pair of the upper and lower or the right and left rails provided on a building. CONSTITUTION:Stiles of a panel 4 connected to a junction member 5 are divided into the first stile 4f and the second stile 4g. The first stile 4f is rotatably connected to the spindle 5a of the junction member 5. Notches 17, 18c are provided to fix a fixing tool 10 fixed to one of the first and second stiles 4f, 4g to the other stile. The fixing tool 10 is inserted into the notches 17, 18c, the second stile 4g and the first stile 4f are relatively slid in the longitudinal direction, the hook section 10b of the fixing tool 10 is hooked on the notches 17, 18c, and it is prevented from being released by a stopper 26.
Patent JP-H11163660-A (JP)
Title: Support structure for piezoelectric vibrator
Inventor: MATSUURA HIROYOSHI
IPC: H03H9/09
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To ensure joining between a piezoelectric diaphragm and its support by pressing the inner wall of a package via a pressing part formed on the side face of the support and then positioning and fixing the support. SOLUTION: A support having the same shape as a support 32 is obtained by pressing a metallic bar, and the pressing parts 32c and 32c are formed by bending to obliquely rise up at both sides of a substrate 32a. A pair of supports are inserted opposite to each other in a package 2 at the parts of electrode pads 22 and 22 and then conductivity joined together via a conductive jointing material such as solder, conductive resin adhesive, etc. Under such conditions, the supports are positioned and fixed without tilting against a plane owing to the presence of parts 32c, and accordingly mounting parts can also be set right opposite to each other. Then a crystal diaphragm 1 is mounted and electrically and mechanically joined onto the paired supports via a conductive jointing material.  Then a metallic cover is sealed airtight with a metallic ring 21 of the package 2 via a jointing means such as seamless welding, etc.
Patent JP-2000166920-A (JP)
Title: Ultrasonography and its instrument
Inventor: ANZAI TERUO
IPC: A61B8/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To improve the capability of suppressing fundamental wave by giving a delaying time equivalent to the half period of the fundamental wave echo to nearly a half number of the echo received signals of plural ultrasonic transducers constituting wave receiving opening and varying a delaying time according to the lapse of an echo wave receiving time. SOLUTION: An ultrasonic probe 2 sends an echo signal at the time of receiving an ultrasonic wave, which is sent from here and reflected on an organism, to a transmission and reception part 6. The part 6 has a wave sending timing generating unit 602 to periodically generate a wave sending timing signal to send a wave sending beam former 604 and a beam forming signal generated here is outputted through a transmission/reception switching unit 606. At the time of adding the plural echo received signals obtained through the wave receiving opening by a wave receiving beam former 610 at this time, the delay time equivalent to a half period of the basic wave echo is given to the half number of the plural echo wave received signals to vary the delay time according to the lapse of the echo wave receiving time.
Patent JP-H05180242-A (JP)
Title: Multiple disc clutch and its manufacture
Inventor: HARINE MAKOTO
IPC: F16D13/60
Filed: 1991-12-27
Abstract: PURPOSE:To abbreviate and simplify a manufacturing process and to correctly and certainly carry out assembly work of a polymerized clutch disc on a clutch retainer by mechanical work as well as to simplify and miniaturize constitution of a multiple disc clutch by engaging and assembling the polymerized clutch disc by way of using a part of the clutch retainer. CONSTITUTION:An outside edge surface 2c of a polymerized-clutch disc 2 assembled in a clutch retainer 1 is engaged and assembled on a projected part 12 of an outer peripheral wall 1c of the clutch retainer 1 at a position where an end play part A of the polymerized clutch disc 2. Its manufacture is carried out in such a way that the polymerized clutch disc 2 is automatically positioned by mechanical work at the position where the end play part A is added, engaged and assembled on it.
Patent JP-2000168456-A (JP)
Title: Pocket structure for vehicle
Inventor: MIZUNO KAZUYUKI
IPC: B60R7/04
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a pocket for vehicle formed from a net as a raw material and improved in convenience at the time of taking in/out small goods and capable of housing a large book such as a road map. SOLUTION: A peripheral edge of a net 22 of a lower-half part 20a of a door pocket 20 is fixed to a surface of an interior trim part 10, and a peripheral edge of the net 22 of an upper-half part 20b is fitted to the trim 10 in the free condition freely to be removed. With this structure, at the time of taking out small goods, the upper-half part 20b is lowered so as to improve the convenience of use, and at the time of holding a road map, the upper-half part 20b is installed in the door trim side. The upper-half part 20b can be lowered for fixation so as to improve the convenience of use, and generation of fluttering is prevented. Furthermore, the net 22 is formed into the double structure so that sorting for housing corresponding to the frequency of use is enabled.
Patent JP-2000172492-A (JP)
Title: Execution program management method, device therefor and recording medium
Inventor: YOSHINAGA TAKASHI
IPC: G06F9/06
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem incapable of obtaining correct processing result frequently and not recognizing due to that the generation, storage location and program size of an execution program are confirmed manually. SOLUTION: This execution program management device has an information comparison part 6 which compares information on at least the names, storage locations, generations, sizes and update dates of various programs for executing a job being information obtained from an execution program storage library 4 with corresponding information in a program management information table 10 storing the latest states of the respective programs, a means which informs an operator of that a difference point is detected based on the compared result.
Patent JP-H06202747-A (JP)
Title: Torque varying mechanism for knob
Inventor: HIDA YASUSHI
IPC: G05G1/00
Filed: 1992-12-28
Abstract: PURPOSE:To provide a torque varying mechanism for knob which enables a user to adjust the torque with one hand and has a low mold cost. CONSTITUTION:A lever 3 is freely rotatably attached to a projection of a panel 1, and a knob 6 is attached to the of a shaft 2a to be driven. A compression coil spring 5 which presses this lever to the side of the panel 1 is arranged between the knob 6 and the lever 3. When an operation part 3b of the lever 3 is moved, the pressing force between a projecting piece 3d and the knob 6 is changed because a projection 3c is slided on an inclined part 1c of the panel 1, and the operation torque of the knob is changed.
Patent JP-H11175359-A (JP)
Title: Event monitoring part integration method between different kinds of platforms
Inventor: MAEOMICHI HIROYUKI
IPC: G06F9/46
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the delay of event detection, to reduce the work amount of protocol definition, to eliminate the delay by the streaming of data and to integrate platforms not corresponding to MT. SOLUTION: In threads 1 and 2 managed by an operating system, the platforms PFA and PFB and an application AP are respectively prepared. The event processing part of the thread 2 stores the data in a queue and sends activation signals to the event monitoring part of the thread through a pipe. The event processing of the thread 1 is executed.
Patent JP-2001166852-A (JP)
Title: Method and device for supplying power to pc peripheral equipment
Inventor: ONOE YOICHI
IPC: G06F1/26
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To stably supply power from a PC using an IEEE 1394 standard board to peripheral equipment. SOLUTION: This PC power supplying device is wired so as to serially supply power from a power supply unit to each circuit board by mounting a plurality of circuit boards on a PC board, is provided with an interface board on which an interface circuit to exchange signals with the peripheral equipment is mounted, a terminal connected by a cable to the interface board, a terminal connected directly to a power supply unit and a power supply board with a terminal to supply the signals to be exchanged with the interface and to supply the power to the peripheral equipment, and directly supplies the power from the power supply unit to the peripheral equipment by relaying the power by the power supply board.
Patent JP-2000174037-A (JP)
Title: Manufacture of semiconductor device
Inventor: NEGISHI HITOSHI
IPC: H01L21/338
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To form a slender gate with a small variation in gate length with a high yield to improve the performance of a FET. SOLUTION: This method includes a step, wherein a first SiO2 film 12 formed on a semiconductor crystal 11 is opened, a step wherein an SiN film 15 and a second SiO2 film 16 are formed and flattened as a sidewall film in the opening, a step wherein only the SiN film 15 is etched, using the difference in etch rate between the SiN film 15 and the SiO2 film 16, and a step wherein gate metal 18 is deposited by sputtering in a region cleared of the SiN film 15 to form a gate electrode. The gate length is determined by the thickness of the SiN film 15.
Patent JP-H05160631-A (JP)
Title: Antenna equipment
Inventor: KATO TOSHIHARU
IPC: H01Q21/22
Filed: 1991-12-06
Abstract: PURPOSE:To provide an antenna equipment for portable spectrum diffusion radio communication machine which has a wide band and has the gain improved in the band by synthesizing signals received from a pair of antenna elements whose characteristics are practically equal after shifting their phases. CONSTITUTION:A pair of antenna elements 2 and 3 whose characteristics are practically equal are stood at a prescribed interval in parallel on one face la of a radio machine enclosure 1. A synthesizing means 4 is provided which synthesizes reception signals of these antenna elements 2 and 3. Phase shifting means 5 and 6 are provided which delay the reception signal of one antenna element 2 behind that of the other antenna element 3 by a prescribed phase before this synthesis. Since reception signals have phases shifted from each other and are synthesized in this manner, the communication band width is extended in comparison with a single antenna element by evaluation based on the voltage standing wave ratio and impedance. The directivity appears as the whole of the antenna equipment, and the antenna gain is improved in comparison with the use of a single antenna element.
Patent JP-H06204150-A (JP)
Title: Manufacture of silicon single crystal substrate for semiconductor
Inventor: NAGASHIMA TORU
IPC: H01L21/208
Filed: 1992-12-28
Abstract: PURPOSE:To improve non-defective ratio of oxide film withstand voltage characteristics, and prevent decrease of productivity of silicon wafers without deteriorating characteristics as a silicon wafer. CONSTITUTION:In the title manufacturing method of a silicon single crystal substrate for semiconductor wherein silicon single crystal is manufactured by a CZ method, and a single crystal silicon substrate is obtained by slicing the silicon single crystal, when the silicon single crystal is manufactured, two or more kinds of pentavalent and trivalent electric active impurities are mixed, and doping is performed in the state that the total impurities amount is larger than or equal to at least 1X10<15>atoms/cm<3>.
Patent JP-H06191530-A (JP)
Title: Packing box
Inventor: YOSHIMURA TSUTOMU
IPC: B65D5/32
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a packing box which enables reducing the volume of the packing material and can be produced at a lower cost while maintaining cushioning resistibility against falling. CONSTITUTION:For an object for packing 10 which is square and has hollows 15 in the front and the rear 14 a packing box 17 comprises a top box 18, bottom box 19, compressive frames 20, and bands of synthetic resin 32 and in the hollows 15 pads 25 for the front and the rear respectively having supporting boards of rigid paper are fitted.
Patent JP-H0686240-A (JP)
Title: Method and apparatus for conversion of screen aspect ratio of television
Inventor: KOU SEIKUN
IPC: H04N7/01
Filed: 1992-12-28
Abstract: PURPOSE: To obtain presence feeling with respect to a video image by eliminating 30 or more scanning lines of an image not so much important from an input video signal whose aspect ratio is 4:3, applying vertical interpolation processing to the result, applying 4/5 time compression to the processed signal so as to obtain an image whose aspect ratio is 16:9 thereby reducing the extension in the horizontal direction. CONSTITUTION: A window circuit 23 receives a horizontal synchronizing signal and a vertical synchronizing signal to extract 480 lines to be displayed on a screen whose aspect ratio is 16:9 and places a video image whose aspect ratio is 4:3 in the middle of the screen whose aspect ratio is 16:9. A vertical interpolation device 24 receives a clock signal and a video signal whose aspect ratio is 4:3 to apply interpolation processing at a proper ratio in the vertical direction and a line memory is used to apply time compression by 4/5 in the horizontal direction. The compressed video signal is outputted via a buffer 25.
Patent JP-H07147154-A (JP)
Title: Separator for alkaline battery
Inventor: TOKUTAKE NOBUTOSHI
IPC: H01M10/24
Filed: 1993-12-28
Abstract: PURPOSE:To make a short circuit difficult to occur, provide excellent liquid holding property, and smoothly operate a battery for a long period by subjecting a water flow bonded nonwoven fabric consisting of fiber which mainly consists of polyolefin extra fine fibers obtained by dividing a dividing composite fiber to a hydrophilic treatment. CONSTITUTION:A fiber having a section form shown in (c) of the drawing, for example, is constituted from 0.04 and 0.12 deniers of circular and petal polypropylene component 2 and 0.12 denier of a polyethylene component 1. A hundred percent of this dividing composite fiber with a fineness of 2 deniers and a fiber length of 38mm is opened by a card machine to laminate unidirectional and cross fiber webs with METSUKE of 13 and 52g/m<2>. This is treated from both surfaces with a water flow having a water pressure of 130kg/cm<2> on a nozzle plate having a nozzle diameter of 0.13mm and a pitch of 0.6mm, This cloth is dipped in fuming sulfuric acid, sulfonated, and then calendered to provide a separator having a METSUKE of 65g/m<2> and a thickness of 0.15mm. The same treatment can be performed in constitutions other than (c) in the drawing. Thus, excellent electrolyte resistance, oxidizing property, and liquid holding property are provided, and a battery can be smoothly operated for a long period.
Patent JP-H11128310-A (JP)
Title: Assembling-type hoisting machine provided in bathroom
Inventor: TANAKA YUZO
IPC: A61H33/00
Filed: 1997-11-03
Abstract: PROBLEM TO BE SOLVED: To provide an assembling-type hoisting machine capable of mounting a physically handicapped person by means of a hanger to horizontally move it without damaging the inside of a bathroom. SOLUTION: An assembling-type hoisting machine which can be installed without damaging the inside of a bathroom existing in a general home is provided with poles of recessed/projecting cross sections on the wall surfaces on the both sides of the bathroom, the supporting metallic fixture of the rail is fixed to the poles the rail to which a rail reinforcing metallic fixture, a pole pressing metallic fixture, an operating roller, etc., are assembled with a main rail as a main body is mounted on the rail supporting metallic fixture of the poles and a hoisting machine and a hanging ring with a chair are fixed.
Patent JP-H05153900-A (JP)
Title: Production of premix for hot cake
Inventor: NOMURA SEIJI
IPC: A21D10/02
Filed: 1991-12-10
Abstract: PURPOSE:To obtain the subject premix of uniform particle size with decreased powdery lump production by spraying fatty oil in a fine droplet form during mixing hot cake premix powder. CONSTITUTION:The objective premix can be obtained by spraying, (A) during mixing hot cake premix powder, (B) fatty oil in a fine droplet form with its mean particle diameter pref. being not more than five times that of the component A. The component A is pref. comprised of (1) 60-85wt.% of wheat flour, (2) 3-30wt.% of sugar, (3) 1-40wt.% of fatty oil, (4) 0.5-5wt.% of alkaline baking powder, and (5) 0.5-9wt.% of glucono-delta-lactone.
Patent JP-H07195718-A (JP)
Title: Printer
Inventor: YAMAMOTO MASANOBU
IPC: B41J2/32
Filed: 1993-12-30
Abstract: PURPOSE:To stabilize printing quality as compared with conventional one in a printer. CONSTITUTION:Tension adjusting mechanisms 33, 34 are provided between a cylindrical drum 10 and the supply device 31 of an ink ribbon 3. The tension of the ink ribbon 3 pressed to the cylindrical drum 10 can be kept constant by those tension adjusting mechanisms 33, 34. By this constitution, the friction force between the ink ribbon 3 and image receiving paper 4 is stabilized almost constant. As a result, shift becomes hard to generate between the ink ribbon 3 and the image receiving paper 4 and printing quality is stabilized.